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Aircraft STC directory

Textron Aviation 320-1 STCs

The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation 320-1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

5
listed Current at snapshot
3
holder directories
3
modification categories
Sep 19, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications3
Aircraft structures1
Avionics1

Recorded holders

Kaman Corporation Aircraft Wheel and Brake LLC1Luminary Air Group LLC1S-TEC Corporation1

Recently revised 320-1 STCs

Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.